none - negative flow through a looped system with check valves or backflow devices. direction wrong way hydcalc.exe

When closing HydraCALC, user gets error; Run-time error 75 Path/File access error Run time error 75 HydraCALC

When you right-click the K/Flow column, saved equivalent K-factors are not visible in the list of values even if they're present in the 'Equivalent K Piping' tab. n/a HYD 50.3.50

When printing finals, the subject line in the calc sheets show 'EOD' n/a HydraVIEW

In HydraCALC Sizer, when trying to estimate a looped sprinkler system, the function doesn't work. It shows the loop only on the right side and it will not adjust when clicking the arrow buttons to move the main piping. n/a 50.3.50

Attempting to calculate the project from the Pre-Calc Questions screen, it looks like a quick flash and nothing happens. Check the version by going to Help|About HydraCALC. If you get a Run-time error '453' then see the Error card regarding that issue. n/a n/a

Clicking Help|About HydraCALC will give a Run-time error 453 Can't find DLL entry point GetLockNum in HydexVB3.dll Runtime 453 Miscfunc

Trying to view the pipe schedule gives a Run-time error 453 Can't find DLL entry point GetLockNum in HydexVB3.dll Runtime 453 Miscfunc

Trying to view the pump data gives a Run-time error 453 Can't find DLL entry point GetLockNum in HydexVB3.dll Runtime 453 Miscfunc

The system could not find any font definition. Please goto the Page Setup Button & choose fonts. the normal font definition is; Arial - Regular - 10 Courier New is also a required font Fonts not defined HydraVIEW